Opel Insignia OPC plays naughty in Unlimited Edition form
Opel's OPC version of the Insignia isn't just your average sedan but with the Germans launching the Unlimited Edition the naughty meter is clearly off the charts now. This is because the special edition drops the whole electronic top speed limiter idea and goes all Autobahn street racer on us. According to Alain Visser one of Opel's AG top men,...